https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v5.12-rc1&id=2347961b11d4079deace3c81dceed460c08a8fc1 This patch can be apply to 5.10 and 5.11 directly. binfmt_misc: pass binfmt_misc flags to the interpreter It can be useful to the interpreter to know which flags are in use. For instance, knowing if the preserve-argv[0] is in use would allow to skip the pathname argument. This patch uses an unused auxiliary vector, AT_FLAGS, to add a flag to inform interpreter if the preserve-argv[0] is enabled. Note by Helge Deller: The real-world user of this patch is qemu-user, which needs to know if it has to preserve the argv[0]. See Debian bug #970460. Signed-off-by: Laurent Vivier <laurent@xxxxxxxxx> Reviewed-by: YunQiang Su <ysu@xxxxxxxxxxxx> URL: http://bugs.debian.org/970460 Signed-off-by: Helge Deller <deller@xxxxxx>
